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Olympics 2004: Sports Overviews

Looking for great features on the TURIN GAMES? See: 2006 TURIN WINTER GAMES. Sports Overviews for the Summer Olympics When and where events take place, historical overviews, and…

United States Olympic Training Facilities

Where American Olympic hopefuls live and train by Elizabeth Olson Related Links Olympics Overview Birth of the Modern Olympics Olympic Athletes Memorable Olympic…

Weather: The Modern Era

The Modern EraWeatherRadar and SatellitesRadar—Scanning the SkiesDoppler—the New GenerationSatellites—a Far-Out LookThe Modern EraPutting It All Together Satellites are capable of providing a wealth…

DK Science: Microelectronics

MAKING A MICROCHIPBIOGRAPHY: ROBERT NOYCE American, 1927-1990FIND OUT MOREMicroelectronics shrinks circuits to microscopic size. It is the power behind technology from computers to mobile phones.…

DK Science: Weather

WEATHER FRONTSMETEOROLOGYFIND OUT MOREThe weather is the day-to-day condition of the atmosphere at a particular place and time – whether the air is warm or cool, moist or dry, still or…

DK History: First Scripts

WHAT WERE EARLY FORMS OF WRITING LIKE? WHERE ELSE DID PEOPLE USE PICTOGRAMS? CUNEIFORMALPHABETFIND OUT MOREWriting was invented in Mesopotamia, around 3200 BC. Cities had grown so big that people…